diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/reserve/request.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/reserve/request.tt
index c22eae2fb5..13c5317465 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/reserve/request.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/reserve/request.tt
@@ -1443,6 +1443,7 @@
                 <form id="cancel_modal_form" method="post" action="request.pl">
                     [% INCLUDE 'csrf-token.inc' %]
                     <div id="inputs">
+                        <input type="hidden" name="op" value="cud-cancel">
                     </div>
 
                     <div class="modal-body">